EP1067081A4 - Elevator brake control device - Google Patents

Elevator brake control device

Info

Publication number
EP1067081A4
EP1067081A4 EP99901156A EP99901156A EP1067081A4 EP 1067081 A4 EP1067081 A4 EP 1067081A4 EP 99901156 A EP99901156 A EP 99901156A EP 99901156 A EP99901156 A EP 99901156A EP 1067081 A4 EP1067081 A4 EP 1067081A4
Authority
EP
European Patent Office
Prior art keywords
control device
brake control
elevator brake
elevator
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99901156A
Other languages
German (de)
French (fr)
Other versions
EP1067081A1 (en
EP1067081B1 (en
Inventor
Hiroyuki Takagi
Shigeki Yamakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1067081A1 publication Critical patent/EP1067081A1/en
Publication of EP1067081A4 publication Critical patent/EP1067081A4/en
Application granted granted Critical
Publication of EP1067081B1 publication Critical patent/EP1067081B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP99901156A 1999-01-25 1999-01-25 Elevator brake control device Expired - Lifetime EP1067081B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/000273 WO2000043309A1 (en) 1999-01-25 1999-01-25 Elevator brake control device

Publications (3)

Publication Number Publication Date
EP1067081A1 EP1067081A1 (en) 2001-01-10
EP1067081A4 true EP1067081A4 (en) 2002-09-04
EP1067081B1 EP1067081B1 (en) 2004-10-13

Family

ID=14234780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99901156A Expired - Lifetime EP1067081B1 (en) 1999-01-25 1999-01-25 Elevator brake control device

Country Status (6)

Country Link
US (1) US6311801B1 (en)
EP (1) EP1067081B1 (en)
JP (1) JP4220677B2 (en)
KR (1) KR100396811B1 (en)
DE (1) DE69921106T2 (en)
WO (1) WO2000043309A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557670B2 (en) * 2001-07-17 2003-05-06 Jiun Jyh Wang Double brake protection device for elevator
KR100488522B1 (en) * 2003-02-07 2005-05-11 삼성전자주식회사 Control apparatus for a motor
JP4320556B2 (en) * 2003-04-02 2009-08-26 株式会社安川電機 Industrial robot controller
FI20031647A0 (en) 2003-11-12 2003-11-12 Kone Corp Lift brake control circuit
EP1689666A4 (en) * 2003-11-18 2011-08-03 Otis Elevator Co Elevator governor device
JP4232618B2 (en) * 2003-12-02 2009-03-04 株式会社日立製作所 Elevator control device and elevator system
US20060061210A1 (en) * 2004-09-17 2006-03-23 Mihai Ralea Electromechanical braking system with electrical energy back-up
US20060108867A1 (en) * 2004-09-17 2006-05-25 Mihai Ralea Electromechanical braking system with electrical energy back-up and regenerative energy management
JP4774282B2 (en) * 2005-11-30 2011-09-14 株式会社日立製作所 Brake control device for elevator
SE530008C2 (en) * 2006-06-01 2008-02-05 Digisign Ab Elevator motor coupling device with drive
US8316996B2 (en) * 2007-07-25 2012-11-27 Mitsubishi Electric Corporation Elevator apparatus having rescue operation controller
EP2303747B1 (en) * 2008-06-17 2013-04-10 Otis Elevator Company Safe control of a brake using low power control devices
FI121065B (en) * 2009-03-05 2010-06-30 Kone Corp Lift system
EP3153448A1 (en) * 2015-10-08 2017-04-12 Kone Corporation Arrangement and method for controlling a machinery brake in an elevator
US10294070B2 (en) * 2015-11-18 2019-05-21 Premco, Inc. Regenerative electrical power supply for elevators
WO2018138403A1 (en) * 2017-01-24 2018-08-02 Kone Corporation Method for controlling electrical input power of elevator, elevator control unit, computer program product, and elevator utilizing the method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729056A (en) * 1986-10-02 1988-03-01 Motorola, Inc. Solenoid driver control circuit with initial boost voltage
US4984659A (en) * 1988-02-01 1991-01-15 Mitsubishi Denki Kabushiki Kaisha Elevator control apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1315589A (en) * 1970-01-21 1973-05-02 Hitachi Ltd Control apparatus for an elevator car
US3665277A (en) * 1970-08-10 1972-05-23 Aai Corp Motor and hoist control arrangement
JPS5552870A (en) * 1978-10-07 1980-04-17 Mitsubishi Electric Corp Brake control circuit for elevator and others
JPS59149781A (en) * 1983-02-16 1984-08-27 Mitsubishi Electric Corp Controller for elevator
JPS61210894A (en) * 1985-03-13 1986-09-19 Mitsubishi Electric Corp Stop interruption rescue device of elevator
JPH02110090A (en) * 1988-10-18 1990-04-23 Mitsubishi Electric Corp Elevator controller
US4975627A (en) * 1988-08-15 1990-12-04 Otis Elevator Company Brake sequenced elevator motor speed control
JPH0768016B2 (en) * 1988-12-23 1995-07-26 三菱電機株式会社 AC elevator control device
US4923055A (en) * 1989-01-24 1990-05-08 Delaware Capital Formation, Inc. Safety mechanism for preventing unintended motion in traction elevators
US5077508A (en) * 1989-01-30 1991-12-31 Wycoff David C Method and apparatus for determining load holding torque
JPH0780650B2 (en) * 1990-08-13 1995-08-30 日本オーチス・エレベータ株式会社 Brake control system of elevator controller
US5058710A (en) * 1990-08-14 1991-10-22 Otis Elevator Company Elevator power source device
JPH0569041U (en) * 1992-02-28 1993-09-17 株式会社明電舎 Motor brake controller
JPH0826620A (en) * 1994-07-13 1996-01-30 Densoku:Kk Rescue device of elevator
JP3376812B2 (en) * 1996-04-04 2003-02-10 三菱電機株式会社 Elevator brake control device
US5712456A (en) * 1996-04-10 1998-01-27 Otis Elevator Company Flywheel energy storage for operating elevators
US6039151A (en) * 1997-04-25 2000-03-21 Inventio Ag Backup apparatus for a hydraulic elevator brake control
JPH1179593A (en) * 1997-09-16 1999-03-23 Toshiba Corp Emergency rescue operating device of elevator
US6196355B1 (en) * 1999-03-26 2001-03-06 Otis Elevator Company Elevator rescue system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729056A (en) * 1986-10-02 1988-03-01 Motorola, Inc. Solenoid driver control circuit with initial boost voltage
US4984659A (en) * 1988-02-01 1991-01-15 Mitsubishi Denki Kabushiki Kaisha Elevator control apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0043309A1 *

Also Published As

Publication number Publication date
KR20010106099A (en) 2001-11-29
KR100396811B1 (en) 2003-09-03
JP4220677B2 (en) 2009-02-04
DE69921106T2 (en) 2005-11-24
DE69921106D1 (en) 2004-11-18
EP1067081A1 (en) 2001-01-10
US6311801B1 (en) 2001-11-06
WO2000043309A1 (en) 2000-07-27
EP1067081B1 (en) 2004-10-13

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